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SL74HC640 Datasheet - System Logic Semiconductor

SL74HC640 Octal 3-State Inverting Bus Transceiver

SL74HC640 Octal 3-State Inverting Bus Transceiver High-Performance Silicon-Gate CMOS The SL74HC640 is identical in pinout to the LS/ALS640. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. The SL74HC640 is a 3 -state transceiver that is used for 2 -way asynchronous communication between data buses. The device has an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states. The Dir.

SL74HC640_SystemLogicSemiconductor.pdf

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Datasheet Details

Part number:

SL74HC640

Manufacturer:

System Logic Semiconductor

File Size:

50.08 KB

Description:

Octal 3-state inverting bus transceiver.

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SL74HC640 SL74HC640 Octal 3-State Inverting Bus Transceiver System Logic Semiconductor

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